CN210942425U

CN210942425U - Vacuum packaging machine for plastic particles

Info

Publication number: CN210942425U
Application number: CN201922058311.4U
Authority: CN
Inventors: 龙新; 朱小林
Original assignee: Dongguan Defa Plastic Technology Co ltd
Current assignee: Dongguan Defa Plastic Technology Co ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-07-07
Anticipated expiration: 2029-11-25

Abstract

The utility model relates to a equipment for packing technical field, more specifically say, it relates to a vacuum packaging machine for plastic granules, and its technical scheme main points are: the packagine machine body, there is the bottom plate one side of packagine machine body, the top of bottom plate is provided with the workstation that is the level setting, the workstation is used for the bearing to be equipped with plastic granules's wrapping bag, the bottom plate top is rotated and is connected with the threaded rod that is used for driving the workstation to go up and down, the threaded rod is vertical setting, workstation and threaded rod threaded connection, one side of bottom plate is provided with and is used for driven threaded rod pivoted driving piece, one side that the threaded rod was kept away from to the bottom plate is provided with the guide bar that is vertical setting, the guide bar slides with the workstation and is connected, be provided with the impeller that is used for promoting. It has the high advantage that can adjust the workstation, and then the wrapping bag of being convenient for seals and collects the operation.

Description

Vacuum packaging machine for plastic particles

Technical Field

The utility model relates to a equipment for packing technical field, more specifically say, it relates to a vacuum packaging machine for plastic granules.

Background

The raw materials of plastics are generally with being the strip through the plastics extruder is moulding with plastics, and in order to facilitate transportation and production, need use the plastic granulator to cut off banding plastics, form the segment graininess, the graininess plastics of effect section are placed in the storage silo, take out the plastic granules from the storage silo again and put in the wrapping bag, and the plastic granules that will divide the dress well transports all kinds of plastic processing factory and forms plastic products. Because the packaging bag for packaging the plastic particles is large in size, the packaging bag for packaging the plastic particles needs to be sealed by a vacuum packaging machine. An outer formula vacuum packaging machine that takes out among the prior art includes the organism, seals layering, preceding layering, air cock and workstation, and the lateral wall of organism can be provided with the workstation, and workstation fixed mounting is in the organism lateral wall and is located the below of preceding layering, seals one side of layering and is connected with the depression bar, seals the layering and is located the top of organism with preceding layering, and the air cock is located and seals between layering and the preceding layering. When the pneumatic sealing machine works, a packaging bag filled with plastic particles is placed on the workbench, the air nozzle is placed in the packaging bag, evacuation is carried out through the external vacuum air pump, the sealing pressing strip is driven by the pressing rod to move downwards, and the front pressing strip is attached to the sealing machine for sealing.

However, since the workbench has a certain height and is fixed, the packaging bag has different sizes, so that the position of the bag mouth of the packaging bag cannot be just aligned with the position of the air nozzle and the position of the opening of the packaging bag.

SUMMERY OF THE UTILITY MODEL

To the not enough of above-mentioned prior art, the utility model aims at providing a vacuum packaging machine for plastic granules, it has the high advantage that can adjust the workstation, and then the operation of collecting of the wrapping bag of being convenient for.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a vacuum packaging machine for plastic granules, includes the packagine machine body, packagine machine body one side is provided with the bottom plate, the top of bottom plate is provided with the workstation that is the level setting, the workstation is used for the bearing to load the wrapping bag of plastic granules, one side at bottom plate top is rotated and is connected with and is used for the drive the threaded rod that the workstation goes up and down, the threaded rod is vertical setting, the workstation with threaded rod threaded connection, one side of bottom plate is provided with and is used for the driven threaded rod pivoted driving piece, the bottom plate is kept away from one side of threaded rod is provided with the guide bar that is vertical setting, the guide bar with the workstation slides and is connected, be provided with the impeller that is used for promoting the wrapping bag on the workstation, the workstation is kept away from.

Through adopting above-mentioned technical scheme, the wrapping bag that is equipped with plastic granules can be placed on the workstation, make the threaded rod rotate through the drive driving piece, and then drive the workstation and rise or descend, when the wrapping bag need seal, can make the wrapping bag place on the workstation with the workstation decline, make the workstation remove again and rise to the required height of wrapping bag, and then the required height of adjustable workstation, simultaneously after accomplishing the operation of sealing, adjust the workstation to and wait high with the conveyer belt, usable impeller promotes wrapping bag to conveyer belt on, can collect after the transmission of wrapping bag warp conveyer belt, and then be convenient for collect the operation of wrapping bag.

Preferably, the driving piece is a servo motor, and a reversing mechanism is arranged between an output shaft of the servo motor and the threaded rod.

Through adopting above-mentioned technical scheme, servo motor's setting can make the positive antiport of threaded rod, and then the workstation of being convenient for rises or descends, improves the automation ability of device, alleviates staff's intensity of labour.

Preferably, the threaded rod with the guide rod is kept away from the one end of bottom plate all is connected with first stopper, the bottom plate top is connected with the second stopper.

By adopting the technical scheme, the arrangement of the first limiting block and the arrangement of the second limiting block play a role in limiting the workbench, when the workbench rises and is abutted against the first limiting block, the workbench is fixed at a height, and the height of the conveyor belt and the height of the workbench can be confirmed to be equal, so that the packaging bag can be conveniently conveyed onto the conveyor belt; when the workbench descends and is abutted against the second limiting block, the workbench is fixed at the position, and the packaging bag can be placed on the workbench.

Preferably, the pushing part is an air cylinder, the air cylinder is arranged on one side, close to the threaded rod, of the top of the workbench, and a push plate is fixedly connected to a piston rod of the air cylinder.

By adopting the technical scheme, after the packaging bag is sealed, the air cylinder is started to enable the push plate to push the packaging bag, and therefore a worker can take the packaging bag without moving the packaging bag.

Preferably, one end of the workbench is connected with an inclined plate, and the inclined plate is arranged in a manner of inclining downwards from the connection position of the workbench and the inclined plate.

Through adopting above-mentioned technical scheme, the hang plate has played the guide effect to the wrapping bag from the workstation downward sloping setting, and the staff of being convenient for promotes the wrapping bag to the workstation along the hang plate on, alleviates staff's intensity of labour.

Preferably, the workstation is provided with a plurality of guide rolls and supplies the logical groove of a plurality of guide roll holding along the horizontal direction, and a plurality of guide rolls are followed the length direction equidistance that leads to the groove sets up and rotatable coupling in lead to the inslot.

Through adopting above-mentioned technical scheme, the setting of guide roll reduces the wrapping bag and the slip frictional force that the workstation produced at the in-process that the workstation was promoted, and then makes the wrapping bag better promoted so that the wrapping bag gets into the conveyer belt and conveys.

Preferably, one end of the conveyor belt, which is close to the workbench, is provided with a guide plate, and the guide plate is arranged in an arc shape.

Through adopting above-mentioned technical scheme, the setting of deflector has played the guide effect to the wrapping bag, makes the wrapping bag from the workstation by during the better entering conveyer belt of in-process of conveyer belt, and then difficult skew is walked a position.

Preferably, the conveyer belt is kept away from the one end of workstation is provided with the receipts workbin that is used for collecting the wrapping bag, the bottom of receiving the workbin sets up a plurality of universal wheel.

By adopting the technical scheme, the receiving box is convenient for workers to collect the packaging bags; the arrangement of the universal wheels is convenient for workers to move the universal wheels.

To sum up, the utility model discloses following beneficial effect has:

1. the packaging bag filled with plastic particles can be placed on the workbench, the threaded rod is rotated by driving the driving piece, and then the workbench is driven to ascend or descend, when the packaging bag needs to be sealed, the workbench can descend to enable the packaging bag to be placed on the workbench, and then the workbench can move and ascend to the required height for sealing the packaging bag, so that the required height of the workbench can be adjusted, meanwhile, after the sealing operation is completed, the workbench is adjusted to be as high as a conveyor belt, the packaging bag can be pushed to the conveyor belt by the pushing piece, the packaging bag can be collected after the transmission of the conveyor belt, and further the collecting operation of the packaging bag is facilitated;

2. the arrangement of the guide plate plays a role in guiding the package, and the arrangement of the guide roller reduces the sliding friction force generated between the package bag and the workbench in the process of pushing the workbench, so that the package bag is better pushed to be convenient for the package bag to enter the conveyor belt for conveying;

3. receive the workbin and be convenient for the staff to collect the wrapping bag, the setting of universal wheel is convenient for the staff to remove and is received the workbin.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the assembly relationship between the guide bar and the support foot according to the embodiment of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2.

Reference numerals: 1. a packaging machine body; 101. a machine body 102 and an air nozzle; 103. sealing and pressing strips; 104. a front layering; 2. a base plate; 3. a servo motor; 4. a bevel gear; 5. a second limiting block; 6. a threaded rod; 7. a work table; 8. a first stopper; 9. a through groove; 10. a guide bar; 11. a guide roller; 12. an inclined plate; 13. a butt joint plate; 14. a limiting plate; 15. a guide plate; 16. supporting legs; 17. a material receiving box; 18. a universal wheel; 19. a drive motor; 20. a piston rod; 21. a cylinder; 22. pushing the plate; 23. a conveyor belt; 24. a bolt; 25. a threaded hole; 26. installing a sleeve; 27. and a through hole.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A vacuum packaging machine for plastic particles, referring to fig. 1, comprises a packaging machine body, wherein the packaging machine body comprises a sealing pressing strip 103, a front pressing strip 104, an air nozzle 102 and a machine body 101, the sealing pressing strip 103 is located at the top of the machine body 101, and the air nozzle 102 is installed between the sealing pressing strip 103 and the front pressing strip 104. A rectangular plate-shaped bottom plate 2 is arranged on one side wall of the packaging machine body 1 close to the air nozzle 102, a horizontally-arranged rectangular plate-shaped workbench 7 is arranged above the bottom plate 2, the workbench 7 is located below the air nozzle 102, and the workbench 7 is used for supporting packaging bags for loading plastic particles.

Referring to fig. 1, specifically, in order to enable the workbench 7 to ascend and descend, a mounting sleeve 26 is welded on one side of the top of the bottom plate 2, a threaded rod 6 used for driving the workbench 7 to ascend and descend is rotatably connected to the mounting sleeve 26, the threaded rod 6 is vertically arranged, and the workbench 7 is in threaded connection with the threaded rod 6. Meanwhile, a driving piece for driving the threaded rod 6 to rotate is arranged on one side of the bottom plate 2, preferably, the driving piece is a servo motor 3, a reversing mechanism is arranged between an output shaft of the servo motor 3 and the threaded rod 6, the reversing mechanism is a pair of bevel gears 4 meshed with each other, one bevel gear 4 is sleeved on the output shaft of the servo motor 3, and the other bevel gear is sleeved on the threaded rod 6. Meanwhile, two guide rods 10 which are vertically arranged and parallel to each other are installed on one side, away from the threaded rod 6, of the bottom plate 2, the two guide rods 10 are respectively located at two side angles of the bottom plate 2, and the guide rods 10 are connected with the workbench 7 in a sliding mode. Furthermore, an inclined plate 12 is connected to an end of the table 7 remote from the packaging machine body 1, and is inclined downward from the table 7. One end of the threaded rod 6 and the guide rod 10, which is far away from the bottom plate 2, is connected with a first limiting block 8, the top of the bottom plate 2 is provided with a second limiting block 5, the second limiting block 5 is located above a bevel gear which is sleeved on the threaded rod 5, in the embodiment, the second limiting block 5 is arranged in a Z shape, a side surface of the second limiting block 5 is provided with a through hole 27 through which the threaded rod 6 passes, and one end of the second limiting block 5, which is far away from the through hole 27, is in threaded connection with the bottom plate 2.

Referring to fig. 1 and 2, further, a pushing member for pushing the packaging bag is disposed on the workbench 7, preferably, the pushing member is an air cylinder 21, the air cylinder 21 is mounted on one side of the top of the workbench 7 close to the threaded rod 6, in this embodiment, the number of the air cylinders 21 is two, the two air cylinders 21 are respectively located on two sides of the threaded rod 6, and a push plate 22 is welded to a piston rod 20 of each air cylinder 21. The workbench 7 is provided with a plurality of guide rollers 11 and a through groove 9 for accommodating the guide rollers 11 along the horizontal direction, and the guide rollers 11 are equidistantly arranged along the length direction of the through groove 9 and can be rotatably connected in the through groove 9.

Referring to fig. 1 and 2, further, a conveyor belt 23 is provided at an end of the table 7 remote from the cylinder 21. Four supporting feet 16 which are vertically arranged and are parallel to each other are arranged at the bottom of the conveyor belt 23, and a driving motor 19 for driving the conveyor belt 23 to drive is arranged on one supporting foot 16 which is far away from the workbench 7. In order to enable the packaging bags to be more stably transmitted to the conveyor belt 23 from the workbench 7 under the pushing of the air cylinder 21, the abutting plate 13 is welded at one end, away from the air cylinder 21, of the workbench 7, and the bottom of the abutting plate 13 abuts against the conveyor belt 23. The two supporting legs 16 close to the bottom plate 2 are provided with bolts 24 which are horizontally arranged, each bolt 24 is positioned at one side close to the bottom of each corresponding supporting leg 16, threaded holes 25 are formed in one sides, facing the conveyor belt 23, of the two guide rods 10, and the bolts 24 penetrate through the supporting legs 16 and are in threaded connection with the threaded holes 25. Meanwhile, in order to accurately push the conveying belt 23 when the packaging bag is pushed by the air cylinder 21, the end, close to the workbench 7, of the conveying belt 23 is provided with the guide plates 15, each guide plate 15 is arranged in an arc shape, and the two guide plates 15 are arranged in a splayed shape. Furthermore, two limiting plates 14 which are parallel to each other are arranged at the top of the conveyor belt 23, the two limiting plates 14 are respectively located at two sides of the conveyor belt 23, and one ends of the two limiting plates 14, which are close to the workbench 7, are welded with the guide plates 15. In addition, one side that workstation 7 was kept away from to conveyer belt 23 is provided with the receipts workbin 17 that is used for collecting the wrapping bag, receives the bottom of workbin 17 and installs a plurality of universal wheel 18, and is preferred, and the quantity of universal wheel 18 is four, and evenly distributed is in the four side angles of receiving workbin 17.

The overall working process is as follows: drive servo motor 3 makes threaded rod 6 rotate, workstation 7 descends and contradicts with the top of second stopper 5, place on workstation 7 along the wrapping bag that hang plate 12 will be equipped with plastic granules, it makes workstation 7 rise to required height to drive servo motor 3 once more, then make the wrapping bag aim at air cock 102 evacuation and utilize and seal layering 103 and seal, seal the back that finishes, make workstation 7 contradict with first stopper 8, it promotes push pedal 22 to drive the piston rod 20 that makes cylinder 21 on the cylinder 21, and then promote wrapping bag to conveyer belt 23 on, transmission to collection workbin 17 through conveyer belt 23, can accomplish the operation that the wrapping bag was collected.

The above embodiments are merely illustrative of the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications of the present embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the present invention.

Claims

1. A vacuum packaging machine for plastic granules, comprising a packaging machine body (1), a bottom plate (2) is present on one side of the packaging machine body (1), characterized in that: a workbench (7) which is horizontally arranged is arranged above the bottom plate (2), the workbench (7) is used for supporting packaging bags for loading plastic particles, one side of the top of the bottom plate (2) is rotatably connected with a threaded rod (6) for driving the workbench (7) to lift, the threaded rod (6) is vertically arranged, the workbench (7) is in threaded connection with the threaded rod (6), a driving piece for driving the threaded rod (6) to rotate is arranged on one side of the bottom plate (2), a guide rod (10) which is vertically arranged is arranged on one side of the bottom plate (2) far away from the threaded rod (6), the guide rod (10) is connected with the workbench (7) in a sliding way, a pushing piece for pushing the packaging bag is arranged on the workbench (7), and a conveyor belt (23) is arranged at one end of the workbench (7) far away from the pushing piece.

2. A vacuum packaging machine for plastic granules, according to claim 1, characterized in that: the driving piece is a servo motor (3), and an output shaft of the servo motor (3) and the threaded rod (6) are provided with reversing mechanisms.

3. A vacuum packaging machine for plastic granules, according to claim 1, characterized in that: threaded rod (6) with guide bar (10) are kept away from the one end of bottom plate (2) all is connected with first stopper (8), bottom plate (2) top is connected with second stopper (5).

4. A vacuum packaging machine for plastic granules, according to claim 1, characterized in that: the pushing piece is an air cylinder (21), the air cylinder (21) is arranged on one side, close to the threaded rod (6), of the top of the workbench (7), and a push plate (22) is fixedly connected to a piston rod (20) of the air cylinder (21).

5. A vacuum packaging machine for plastic granules, according to claim 1, characterized in that: one end of the workbench (7) is connected with an inclined plate (12), and the inclined plate is arranged at the joint of the workbench (7) and the inclined plate (12) in a downward inclined mode.

6. A vacuum packaging machine for plastic granules, according to claim 1, characterized in that: workstation (7) are provided with logical groove (9) of a plurality of guide roll (11) and supply a plurality of guide roll (11) holding along the horizontal direction, and a plurality of guide roll (11) are followed the length direction equidistance that leads to groove (9) sets up and rotatable coupling in lead to in groove (9).

7. A vacuum packaging machine for plastic granules, according to claim 1, characterized in that: one end of the conveyor belt (23) close to the workbench (7) is provided with two guide plates (15), each guide plate (15) is arranged in an arc shape, and the two guide plates (15) are arranged in a splayed shape.

8. A vacuum packaging machine for plastic granules, according to claim 1, characterized in that: keep away from conveyer belt (23) the one end of workstation (7) is provided with receipts workbin (17) that are used for collecting the wrapping bag, the bottom of receiving workbin (17) sets up a plurality of universal wheel (18).